优质、抗稻瘟病香型水稻三系不育系繁源A的选育  

Breeding of the CMS Line Fanyuan A with Good Aroma Quality and Fine Blast Resistance in Rice

作　　者：游年顺[1] 张以华[1] 黄利兴[1] 雷上平[1] 潘玉卿[1] 胡荣华[1] 吴志源[1] 谢美珠[1] 孟志国[1] 

机构地区：[1]福建省农业科学院水稻研究所,福建福州350018

出　　处：《热带作物学报》2014年第3期488-492,共5页Chinese Journal of Tropical Crops

基　　金：福建省农科院创新团队项目(No.CXYD2011-13);福建省省属公益类自主选题项目(No.2011R1023-2)

摘　　要：以长丰B为母本,乐丰B为父本杂交配组选育保持系,再与乐丰A测交、回交转育,育成野败籼型香稻三系不育系繁源A,于2013年通过福建省品种审定。结果表明,繁源A不育性稳定、配合力强、异交率高、抗稻瘟病、米质优异有香味。Fanyuan A, derived from the cross and backcross of Lefeng A//（Changfeng B/Lefeng B） F4, is a WA- type indica CMS line with the characteristics of stable sterility, high combining ability, high outcrossing rate, good resistance to rice blast, good quality, fine aroma. Fanyuan A was certified in Fujian Province in 2013. The process of breeding Fanyuan A, its characteristics and breeding technology were reported in the paper.

关 键 词：籼稻 繁源A 不育系 优质 抗稻瘟病 异交率高 

分 类 号：S511[农业科学—作物学]